Date:   2/13/2007 7:29:57 AM ( 17 y ago)
Hits:   8,276
URL:   https://www.curezone.org/forums/fm.asp?i=835445

The value of autonomic testing in postural tachycardia syndrome.Al-Shekhlee A, Lindenberg JR, Hachwi RN, Chelimsky TC.
Department of Neurology, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, OH, USA.

Postural tachycardia syndrome (POTS) is a fairly common condition that may or may not be associated with autonomic neuropathy. In a retrospective analysis, we compared two groups of patients based on clinical and autonomic criteria, those with POTS in isolation (POTS-Alone), and POTS with evidence of autonomic neuropathy (POTS-AN). Of 260 records reviewed, 57 patients met the criteria for POTS; 38 (67%) patients assigned to the POTS-Alone group and 19 (33%) patients assigned to the POTS-AN group. A decreased sweat output on the quantitative sudomotor axon reflex test is the most frequent abnormal finding in the POST-AN group suggesting sympathetic cholinergic neuropathy. Clinically, headache and gastrointestinal symptoms were more frequent among the POTS-AN group. Therefore, POTS may exist in isolation and may differ from those associated with AN.

PMID: 15944872 [PubMed - indexed for MEDLINE]


http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?itool=abstractplus&db=pubmed&cm...

 

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